Is 163.com legit?
This site appears mostly safe due to its long-standing presence and strong technical infrastructure, including robust email authentication. However, some minor operational shortcomings like a soon-to-expire SSL certificate and lack of immediate contact information suggest areas for improvement.
News & Media average: 80/100 · based on 32 sites
Checked: April 21, 2026 at 8:19 PM UTC
Is 163.com a scam? Here's what we found.
While using a strong TLS version, the SSL certificate is set to expire very soon, which is a significant oversight for a site of this stature. However, Google Web Risk shows no current threats.
The domain is exceptionally old (28 years) and ranks highly globally, indicating a well-established and recognized entity. The registrar is also a professional domain management company.
With a high Tranco rank and no DNS blacklist issues, the site demonstrates a strong and clean reputation, common for a major internet portal.
The lack of easily accessible contact information and social media links on the homepage makes it less transparent than expected for a site of this size, though legal pages are present.
The presence of both privacy policy and terms of service pages indicates a commitment to basic legal compliance, which is good practice for any major website.
The site benefits from good DNS resolution, email authentication (SPF and DMARC), and a fast page load speed. However, a misconfigured sitemap is a minor technical flaw.
Signals Detected
This is one of the most visited websites globally
No structured data markup found
This business has no Trustpilot presence — not unusual for smaller or newer companies
Domain created 1997-09-15T04:00:00Z (28 years, 0 months ago)
Registered through MarkMonitor Information Technology (Shanghai) Co., Ltd.
Expires in 510 days
DNSSEC status from WHOIS
Resolves to: 59.111.160.244
Mail servers: 163mx01.mxmail.netease.com., 163mx03.mxmail.netease.com., 163mx02.mxmail.netease.com., 163mx00.mxmail.netease.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: ns8.166.com., ns6.nease.net., ns3.nease.net., ns1.nease.net., ns4.nease.net., ns2.166.com., ns5.nease.net.
Valid certificate, expires in 10 days
Certificate issued by DigiCert, Inc.
Connection uses TLS 1.2
Site has a favicon but no social sharing metadata
robots.txt has 8 directives
Web server: Tengine
No threats detected by Google Web Risk
Sitemap URL returns non-XML content
Website is live and responding
No obvious contact information found on homepage
Website has both privacy policy and terms of service pages
No social media links found on homepage
Could not query Wayback Machine
Not found on any DNS blacklists
Could not query certificate transparency logs
Fast page load
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